<!DOCTYPE html>
<html lang="en">

<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
</head>

<body>
    <div id="app">
        <div>{{msg}}</div>
        <button @click='update'>更新</button>
        <button @click='destroy'>销毁</button>
    </div>
    <script src="js/vue.js"></script>
    <script>
        //Vue实例的生命周期
        var vm = new Vue({
            el: '#app',
            data: {
                msg: '生命周期'
            },
            methods: {
                update: function() {
                    this.msg = 'hello';
                },
                destroy: function() {
                    this.$destroy();
                }
            },
            beforeCreate: function() {
                console.log('beforeCreate');
            },
            created: function() {
                console.log('created');
            },
            beforeMount: function() {
                console.log('beforeMount');
            },
            mounted: function() {
                console.log('mounted');
            },
            beforeUpdate: function() {
                console.log('beforeUpdate');
            },
            updated: function() {
                console.log('updated');
            },
            beforeDestroy: function() {
                console.log('beforeDestroy');
            },
            destroyed: function() {
                console.log('destroyed');
            }
        })
    </script>
</body>

</html>